You can't expect that what you've become a master in will keep you valuable throughout the whole of your career, and you want to add to that the fact that most people are now going to be working into their 70s. Being a generalist is, in my view, very unwise. Your major competitor is Wikipedia or Google.
One-third of our children will live to 100-years-old. That will make a huge difference in how we think about careers. Longevity will be one of the most important issues we face. It will affect everyone and organisations are extremely ill-prepared.
Work is a defining, all-consuming part of our lives. Now, more than ever, the speed at which the nature of work is changing is having an extraordinary impact on working lives everywhere.
We are more likely to love our work when we see it as play.